Alarm Lock LEVER RETURN SPRING REPLACEMENT KIT User manual

Brand: Alarm Lock

Model: LEVER RETURN SPRING REPLACEMENT KIT

Type: User manual

LEVER RETURN SPRING REPLACEMENT KIT

WI1498 3/06

2. Remove the Spindle Bushing

Assembly and set aside. Remove

Locking Piece (and the small spring

attached to it).

1. With outside housing removed

from door, unscrew eight screws

and remove the Rear Cover

Plate as shown.

3. Remove Slide Plate. Remove Slide

Plate Springs.

4. Remove the 3 screws that hold

down the Plastic Cover Plate.

Spindle

Bushing

Assembly

Remove eight (8) Rear

Cover Plate screws

Locking Piece

(with small spring)

Slide Plate

Slide Plate Springs

Plastic Cover Plate

"C" Retainer

Ring

Rotate handle

6. With the handle turned, lift off the

Plastic Cover Plate and carefully set

aside. Note the tamper switch is

attached to the Plastic Cover Plate.

5. In order to remove the Plastic

Cover Plate, you must first turn

the handle (or insert screwdriver

to turn as shown).

7. Remove "C" Retainer Ring from

front of lock with special tool.

8. With "C" Retainer Ring removed,

the Spindle Bushing Assembly can

slide out. Remove the Lever Return

Spring.

Lever Return

Spring

Plastic Cover Plate

Rotates when

handle is turned

(Legs)

Plastic Cover Plate

Spindle Bushing

Assembly

10. (a) Place inner leg against left side

of tab. (b and c) Deflect outer leg

past tab. (d) Outer leg "springs-

back" against the tab.

9. Replace with new Lever Return

Spring in same manner as old

spring (legs must be deflected as

shown in step 10).

(a)

(b)

(Tab)

(Leg)

11. Slide the Spindle Bushing As-

sembly back into place. Ensure the

spring legs engage with the central

boss.

12. With the handle turned, carefully

replace the Plastic Cover Plate.

Ensure tamper switch wires run to

the side and are out of the way.

Plastic Cover Plate

13. Release handle. Insert the 3

screws that hold down the Plastic

Cover Plate. Replace Slide Plate

Spring. Do not insert second spring.

14. Brush all moving parts with

grease. Replace Slide Plate.

15. Insert second Slide Plate Spring

into opening of Slide Plate as

shown.

16. Use small screwdriver to com-

press the spring. Be sure spring is

fully inserted into opening.

Plastic Cover Plate

Slide Plate Spring

Slide Plate

19. Replace the Spindle Bushing and

reattach the Slide Spacer (black).

Ensure the spacer and the Post

Bushing are replaced.

Locking Piece

(with small spring)

Slide Plate

17. Hold Slide Plate in place. Turn

worm gear until "white gear" centers in

the worm gear threads. As the Slide

plate moves as the worm gear turns,

ensure the two springs are equally com-

pressed.

18. Replace Locking Piece as

shown. Insert its small spring first

and push down to lock in place.

Ensure tamper switch wires do not

obstruct reassembly.

20. Insert wires through Rear Cover

Plate as shown and replace Rear

Cover Plate and secure with eight

(8) screws.

Slide Plate

Two springs

"White gear"

Worm Gear

Slide Spacer

Post Bushing

REPLACE THE LEVER RETURN SPRING (PART HW1221). APPLICABLE MODELS: EDTL, ETPDL, DL3500, PDL3500, DL4500, PDL4500

345 Bayview Avenue, Amityville, New York 11701 For Sales and Repairs 1-800-ALA-LOCK For Technical Service 1-800-645-9440

Alarm Lock LEVER RETURN SPRING REPLACEMENT KIT User manual

Alarm Lock LEVER RETURN SPRING REPLACEMENT KIT User manual

Alarm Lock LEVER RETURN SPRING REPLACEMENT KIT User manual

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